{"product_id":"gallo-acoustics-tr-3d-subwoofer-300w-black","title":"Gallo Acoustics TR-3D Subwoofer 300W (Black)","description":"New in the Gallo lineup is the sublime TR-3D Subwoofer. Its appearance follows the familiar lines of its direct predeccessor the TR-3 (and the TR-1D) but this subwoofer houses a completely new and improved set of internals.\u003cbr\u003e\u003cbr\u003e\n\nAt the heart of the TR-3D is a long-throw ceramic anodised aluminium cone driver, driven by a powerful 300 Watt Class-D digital amplifier. To make sure it performs to its potential in every room, bass equalisation options allow the user to adapt performance to room size. A small room probably won't require any boost, a large one might benefit from full boost.\u003cbr\u003e\u003cbr\u003e\n\nTR-3D's cylindrical steel enclosure mirrors Gallo's spherical speaker technology, and allows for smooth, powerful bass - from 18Hz to 180Hz. Additionally, the TR-3 has a continuously variable low pass filter, from 50Hz to 180Hz, with a fixed 100Hz high-pass filter on high-level output.\u003cbr\u003e\u003cbr\u003e\n\nTR-3D is finished in black.\u003cbr\u003e\u003cbr\u003e\n\nSpecifications:-\u003cbr\u003e\u003cbr\u003e\n\nIn-room frequency response  18Hz - 180Hz +\/- 3db \u003cbr\u003e\nDigital power amp 300 Watts RMS, 600 Watts max. \u003cbr\u003e \nPhase  0\/180 switch \u003cbr\u003e \nLow pass  50 to 180Hz, continuously variable with LFE by-pass switch \u003cbr\u003e \nHigh pass  100Hz fixed, 1st order on high-level output  \u003cbr\u003e\nBass EQ  0, +3dB, +6dB 25 Hz center frequency \u003cbr\u003e \nPower  Auto\/On\/Off: toggle Switch  \u003cbr\u003e\nDimensions:  275mm (W) x 305mm (H) x 345mm (D) \u003cbr\u003e\nEnclosure type  Hardened steel with S2 Bass loading \u003cbr\u003e \nConnections  2 female RCA phono inputs and 2 female RCA phono outputs (pass-thru) 5-way gold plated binding posts  \u003cbr\u003e\nWoofer  10\" long throw ceramic coated aluminum  \u003cbr\u003e\nWarranty  2 Years Parts and Labor  \n","brand":"Gallo Acoustics","offers":[{"title":"Default Title","offer_id":57407199215948,"sku":"GALLOTR3D","price":500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/awaiting-image_fd94402b-b5b7-475c-b744-4e04e9dc610f.jpg?v=1777455462","url":"https:\/\/www.stoneaudio.co.uk\/products\/gallo-acoustics-tr-3d-subwoofer-300w-black","provider":"Stone Audio","version":"1.0","type":"link"}